Sony Xperia C670X to pack a 4.8in 1080p screen, Snapdragon 600?

Sony showed off the Xperia ZL and the Xperia Tablet Z at the MWC, but no unannounced models. But unannounced models are starting to pile up in the rumor mill, the latest is the Sony Xperia C670X.
As a comparison, the Xperia ZL model name is the C650X, while the Xperia Z is the C660X. Recently we...